Casio G-Shock GST-B200 Watches

A fresh representative of the G-Steel line is the steel G-Shock with the new protective structure of the Carbon Core Guard. The inner part of the case, which is responsible for protecting the module from negative influences, is made of carbon fiber reinforced polyurethane, making the case stronger and lighter. The dimensions are reduced compared to the GST-W300 – 53.3 x 49.2 x 14.5 mm versus 55.9 x 49.3 x 15.3 mm. All details of the GST-B100 [bezel, buttons, screws, back cover] are made of stainless steel. The digital display is made using STN technology, which gives a larger viewing angle and enhanced image clarity. Designers redesigned the look of the buttons – now they look more stylish and modern. Solar power and Bluetooth synchronization are responsible for the basic functionality of the model, and its basic capabilities are complemented by a stopwatch, timer, alarm clock and world clock.

Important Information


Feedback from Users *accumulated information from our own comments and emails, forum threads, socials, reviews, etc.

PROs
+ bluetooth
+ comfortable
+ easy setup
+ auto backlight
+ solar powered
+ easy to read in most lights conditions
+ comfortable band
+ light weight and fashionable

CONs
– no Multiband 6
– the 3 o’clock button could have be done better
– old-fashioned buckle

Feedback from Experts *based on comparison info with similar watches by price, model range, etc.

PROs
+ hourly Time Signal
+ affordable price
+ very accurate. Bluetooth (via phone app)
+ Smart Features via G-Shock Connected App
+ carbon / Stainless steel material
+ 1/1000-second stopwatch
+ second hand

CONs
– no Multi Day Format
– no Multi Language Day
– not so small 53.3×49.2×14.5mm


GST-B200 Model Range *may be updated


The most distinctive specs of GST-B200 *Editorial
— 200-meter water resistance
(good for swimming but not for deep diving)
— Tough Solar (CASIO’s original solar-charging system converts not only sunlight but also light from fluorescent lamps and other sources into power)
G-SHOCK Connected App (you may manage all watch settings through your phone)
— Mobile link (Wireless linking using Bluetooth(R)) (for time sync with your phone data)
— Carbon Core Guard structure (integrates the lugs and pipes that connect the band into single pieces, creating a wall that isolates the watch’s module from impact. The resin of the center case is also reinforced with carbon fibers, which further enhances module protection, while reducing overall weight)


Other G-Shock GST Watches *similar by price and functions but different by cases

These are not all G-Shock GST Series. Here is a list of All G-Shock GST Watches →


Official GST-B200 Video

Official Marketing Focus from Casio

From G-SHOCK, the watch brand that is constantly setting new standards for timekeeping toughness, come new G-STEEL models that boast a new shock resistant Carbon Core Guard structure.
The case is made of fine resin that incorporates carbon fiber for light weight along with rigidity that is superior to that of resin. This material protects the internal module from shock-induced damage and deformation. The dual back cover protects the back surface against impact. The small case of the GST-B100 series base model provides a comfortable fit, even though the watch is equipped with a wide face.
The light-on-dark LCD contributes to both functionality and face design.


G-Shock GST-B200 on the wrist!


Official GST-B200 Specs / Features *for base version GST-B200-1A

  • Case / bezel material: Carbon / Stainless steel
  • Resin Band
  • Mineral Glass
  • Neobrite
  • Shock Resistant
  • Carbon Core Guard structure
  • 200-meter water resistance
  • Double LED light
    LED light for the face (Full auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
    LED backlight for the digital display (Full auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
  • Tough Solar (Solar powered)
  • Mobile link (Wireless linking using Bluetooth®)
  • World time
    39 time zones* (39 cities + coordinated universal time), daylight saving on/off, auto summer time (DST) switching, Home city/World time city swapping
    *May be updated when connected to a smartphone.
  • 1/1000-second stopwatch
    Measuring capacity:
    00’00”000~59’59”999 (for the first 60 minutes)
    1:00’00”0~23:59’59”9 (after 60 minutes)
    Measuring unit:
    1/1000 second (for the first 60 minutes)
    1/10 second (after 60 minutes)
    Measuring modes: Elapsed time, split time
  • Countdown timer
    Measuring unit: 1/10 second
    Countdown range: 24 hours
    Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)
  • 5 multi-function alarms (with daily, 1 time, schedule)
  • Hourly time signal
  • Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
  • Battery level indicator
  • Full auto-calendar (to year 2099)
  • 12/24-hour format
  • Button operation tone on/off
  • Power Saving (display goes blank and hands stop to save power when the watch is left in the dark)
  • Regular timekeeping
    Analog: 3 hands (hour, minute (hand moves every 10 seconds), second),
    Digital: Hour, minute, second, pm, month, date, day
  • Accuracy: ±15 seconds per month (with no mobile link function)
  • Approx. battery operating time:
    6 months on rechargeable battery (operation period with normal use without exposure to light after charge)
    20 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)Size of case : 53.3×49.2×14.5mm
  • Total weight : 87g

GST-B200 Comparison Table with similar G-Shock Watches

GST-B200

GST-W330

Price (Amazon)

Year of first Release

2019

2018

Accuracy

Bluetooth (via phone app)

Bluetooth (via phone app)

±15 seconds per month

SmartWatch Features

G-SHOCK Connected App

G-SHOCK Connected App

No

Light

Neobrite and Double LED light (Full auto LED light, Super illuminator)

Neobrite and Double LED light (Full auto LED light, Super illuminator)

Neobrite and Double LED light (Full auto LED light, Super illuminator)

Alarm

5 multi-function alarms (with daily, 1 time, schedule)

5 multi-function alarms (with daily, 1 time, schedule)

5 alarms

Timer

Measuring unit: 1/10 second
Countdown range: 24 hours
Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)

Measuring unit: 1/10 second
Countdown range: 24 hours
Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)

100 minutes

Stopwatch

1/1000-second stopwatch
Measuring capacity:
00'00''000~59'59''999 (for the first 60 minutes)
1:00'00''0~23:59'59''9 (after 60 minutes)
Measuring unit:
1/1000 second (for the first 60 minutes)
1/10 second (after 60 minutes)
Measuring modes: Elapsed time, split time

1/1000-second stopwatch
Measuring capacity:
00'00''000~59'59''999 (for the first 60 minutes)
1:00'00''0~23:59'59''9 (after 60 minutes)
Measuring unit:
1/1000 second (for the first 60 minutes)
1/10 second (after 60 minutes)
Measuring modes: Elapsed time, split time

1/100 second stopwatch (60 minutes total with split)

Hourly Time Signal

Yes

Yes

No

World Time

39 time zones* (39 cities + coordinated universal time), daylight saving on/off, auto summer time (DST) switching, Home city/World time city swapping

39 time zones* (39 cities + coordinated universal time), daylight saving on/off, auto summer time (DST) switching, Home city/World time city swapping

31 time zones, 48 cities + UTC

Multi Day Format

Yes

No

No

Multi Language Day

Yes

No

No

Second Hand

Yes

Yes

No

Case / bezel material

Resin / Stainless steel

Carbon / Stainless steel

Resin / Stainless steel

Glass

Mineral Glass

Mineral Glass

Mineral Glass

Battery

Solar powered CTL1616

Solar powered CTL1616

Solar powered

Size (mm) *we consider 48.9×42.8×13.4 to be a traditional watch size (as in DW-5600). So you are to compare how far or close the watch is to this size

51×50×15.5

53.3×49.2×14.5

55.9×49.3×15.3



GST-B200 Replacement Band (Strap) *availability
We think it is very important (before buying a new watch) to know if there will be some choice as for replacement bands for GST-B200 (in future or even now). So we made a research and you shouldn’t worry about your future as the bands are available for buying.

starting from 49$ on eBay →
starting from 32$ on PacParts →


Recent News about GST-B200 

All Casio GST-B200 News →


You ask, we answer…

What does Tough Solar in GST-B200 mean?

CASIO’s original solar-charging system that converts not only sunlight but also light from fluorescent lamps and other sources into power.

What does G-SHOCK Connected App in GST-B200 do?

You may manage all watch settings through your phone.

What is Mobile link in GST-B200?

Wireless linking using Bluetooth(R) (for time sync with your phone data).

What is Carbon Core Guard structure in GA-2110?

It integrates the lugs and pipes that connect the band into single pieces, creating a wall that isolates the watch’s module from impact. The resin of the center case is also reinforced with carbon fibers, which further enhances module protection, while reducing overall weight.

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PIP
PIP
11 months ago

Purchased a B-1A version from watchshop.com a while ago and spread the payments over 4 months. Got the watch the following day after ordering it. Changed the strap to a nato strap and put a sun company thermometer and compass on the strap. Nice and light combination and thewatch only cost £145. Bargain